“Roots Diptyque” by Veronika Knap, Paris, France
Parts used: Petals
Amount: 200-300 grams
Extracted by: Juice extractor
Thinner: None
Application: Applied gently two coats with a foam brush
Layers: 2 layers on each paper
Substrate: The left one is Canson sketchbook XL, 90 gsm, and the right one is Arches Platine, 165 gsm
Created with: 2 different laser negatives on OHP sheets
Exposure: 21 days during late July-August, summer 2024
Temperature: 23-30° Celsius
UV strength: 7
Contrast: ✿✿ (Medium)
Challenges or observations: After repeated trials with a juice extractor, the poppy proved to be one of the juiciest plants, easy to transform into an emulsion without any thinner. It is best to pick the poppies fresh and extract the coloured liquid straight away. Its saturated colour is best applied in several layers, in this case, two. It is worth noting that the composition of the paper has a major influence on how it looks when applied and on the final colour. Whatever the final colours, they tend towards warm reds, with fairly fine details in the anthotype (but be careful to press the glass and negative firmly against the paper, otherwise they will be blurred). You need to allow for a high UV index and/or time for the exposed areas to lighten significantly and increase contrast. Viva slow photography!
Instagram: @veronikaknap
Website: https://veronika-knap.com/
Poppy (Papaver rhoeas) anthotype by Veronika Knap
This anthotype is part of World Anthotype Day
World Anthotype Day - celebrated annually since 2022 was started by AlternativePhotography.com. Our global community of artists celebrates the anthotype process by submitting prints. These works are added to our database here and compiled into reference books. The purpose is to build a large resource where artist can learn which pigments and plants work and draw inspiration from others. The reference books can be found here:

Volume 1 contains 60 unique anthotype emulsions from 103 artists taking part from 31 countries.
Anthotype Emulsions, Volume 1 – The collective research from photographers on World Anthotype Day 2022

Volume 2 contains 100 unique anthotype emulsions from 139 artists taking part from 31 countries.
Anthotype Emulsions, Volume 2 – The collective research from photographers on World Anthotype Day 2023

Volume 3 pushes the boundaries with emulsions not only from plants and pigments, but also from beans, moss and mushrooms. 135 artists shared their research.
Anthotype Emulsions, Volume 3 – The collective research from photographers on World Anthotype Day 2024
In Volume 4 we will combine entries from both 2025 and 2026 into one beautiful double edition to include even more inspiring work, insights, and pigments to explore. The release for the combined World Anthotype Day book is planned for November 2026 – a richer, more comprehensive collection worth the wait.
Anthotype Emulsions, Volume 4 – The collective research from photographers on World Anthotype Day 2025 and 2026
Make prints using plants - an environmentally safe process!The first book solely dedicated to Anthotypes.
Anthotypes – Explore the darkroom in your garden and make photographs using plants
Rated 9,8 - based on 224 votes
Learn everything there is to know about anthotypes in the updated edition 2 of our popular How-To book.The extended and complete guide to Anthotypes.
Anthotypes - The Complete Guide to Making Photographs with Plants and Sunlight
50 pre-defined pages for you to document your anthotype process.
Anthotype notes – Document your anthotype process
Rated 10 - based on 8 votes

The Massive Paper chart
85+ papers tested in the argyrotype, chrysotype, cyanotype, palladium, salted paper and vandyke brown process.Pure Inspiration #2: COLOUR
- Buy eBook directly from us (best price)
- Buy hardcover or buy paperback from Lulu (best price)
- Buy from Amazon.com or Amazon.co.uk - coming on the 15th of June
- See ALL PRINT options and more info
Pure Inspiration #1: COMPOSITES
A fusion of moments and visions from artists working in alternative photographic processes – featuring 90+ inspirational alternative photographic processes images. Highly creative!Alternative Photography: Art and Artists, Edition 2
- Buy eBook directly from us (best price)
- Buy standard paperback or premium hardcover from Lulu (best price)
- Buy from Amazon.com or Amazon.co.uk
- See ALL PRINT options and more info here



World Anthotype Day
World Cyanotype Day

